Vertiv Liebert Maintenance Bypass Cabinet, Инструкция по установке и эксплуатации

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Figure 7.6 Connecting Liebert UPS to Maintenance Bypass Cabinet with transformer
NOTE:
1. SINGLE-SOURCE FEED
—If feeding the Maintenance Bypass Cabinet from a single source, the input
connection may be made to either TB1 or TB2.
2.
DUAL-SOURCE FEED
—If feeding the Maintenance Bypass Cabinet from a dual source, the UPS input
supply connection must be made to TB1 and the bypass input supply connection must be made to
TB2. The jumpers between TB1 and TB2 must be removed.
3. If connected equipment is a combination of 208 VAC and 120 VAC, use a three-phase panel board
connected to the output terminal TB6.
Vertiv | Liebert® Maintenance Bypass Cabinet Installer/User Guide | 27